Subscription Support

[Adithya Krishna]

Are subscriptions supported? I tried sending a subscription but got an error saying schema is not configured for subscriptions with errorType Operation Not Supported

The below link which has that snippet says that

https://bitbucket.org/atlassian/graphql-braid/src/c2914cc7e8e178765bb5617612061a68628066b8/src/main/java/com/atlassian/braid/graphql/language/DefinitionTraversalContext.java#lines-114

Is it correct?